baber/WOPTO huggingface dataset:
Patent JP-S60196000-A (JP)
Inventor: INOUE YOSHINOBU
IPC: B23P17/00
Filed: 1984-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07263696-A (JP)
Title: Thin film transistor
Inventor: ARAI MICHIO
IPC: H01L29/786
Filed: 1994-03-23
Abstract: PURPOSE:To provide a double gate type thin film transistor suitable for constituting an amplifier circuit. CONSTITUTION:In a thin film transistor wherein a source region 7, a gate region 4, and a drain region 8 are formed on an insulating board, and a gate electrode is formed in the gate region 4 via an insulating film, an off-set region 8-0 as a high resistance region is connected in series with the gate region 4.
Patent JP-H04287410-A (JP)
Title: Plane antenna
Inventor: KANEKO YOICHI
IPC: H01Q21/24
Filed: 1991-03-16
Abstract: PURPOSE:To attain a VSWR over a wide band through uniformed excitation of lots of radiation elements and reduction of a feeder loss without a long total feeder length by the parallel feeding system or mis-matching of the impedance by the series feeding system in the plane antenna for satellite broadcast reception employing a strip line for a feeder and comprising plural excited radiation elements. CONSTITUTION:A signal from a coupling strip line 22 is branched to plural trunk line feeders 28... prolonged in the pattern outer circumferential direction via a branch circuit comprising branch wires 24 and branch feeders 31, 33 are branched for each prescribed interval from a trunk line base till a trunk line end and radiation elements 37-43 coupled with branch feeders 34, 36 of the branch feeders 31, 33 are excited by setting a power distribution ratio in response to number of the branch radiation elements to be energized.
Patent JP-H10244173-A (JP)
Title: Horizontal type grain refining device for rice milling machine
Inventor: IKEDA MASAMICHI
IPC: B02B3/06
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To easily clean a bran removing cylinder and to easily maintain rice milling rolls, etc., housed therein by more concretely improving the constitutions of respective parts of a horizontal type grain refining device while effectively utilizing the advantages of the basic structure of the grain refining device for the conventional rice milling machine. SOLUTION: The front end of the bran removing cylinder 30 is integrated to the rear surface of an approximately cylindrical pedestal 50a constituting a pressure regulator 50 and having a milled rice chute 51 at the bottom in the state of enveloping the milled rice discharge port formed therein. On the other hand, the frame 201 of the rice milling machine is provided with a pair of front and rear supporting members 70a, 70b respectively having supporting holes. The bran removing cylinder 30 is inserted into the supporting holes of these supporting members 70a, 70b, by which the pressure regulator 50 is integrally supported together with the bran removing cylinder 30 at the machine frame 201.
Patent JP-H11245670-A (JP)
Title: Fuel tank
Inventor: MORITSU YUKIKAZU
IPC: C23C18/50
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a Pb-free material having the excellent corrosion resistance and a method of coating a steel plate by forming at least a surface of a steel tank for contact with the fuel with a non-electrolytic Ni-P group alloy film. SOLUTION: This tank has an opening at a part obtained by welding after pressing a cold drawing steel plate, and at least a surface thereof for abutting on the fuel is formed with a Ni-P group alloy film by non-electrolytic plating. An acid side non-electrolytic plating liquid is desirably used because of the high metal depositing speed thereof. As this acid non-electrolytic plating liquid, a liquid material mainly composed of at least one kind of nickel salt such as nickel sulfate and nickel chloride, and the reduction agent of hypophosphite, and at least one kind of the complexing agent to be selected among succinic acid, malic acid and sodium salt thereof. With this composition, the fuel tank can be coated with the Pb-free Ni-P group alloy film having the excellent corrosion resistance without generating the earth environmental problem.
Patent JP-S59177623-A (JP)
Title: Reset circuit of microcomputer
Inventor: MAEDA MUNEKAZU
IPC: G06F1/24
Filed: 1983-03-28
Abstract: PURPOSE:To prevent malfunctions of a device by providing a reset circuit consisting of a capacitor, a resistance, and a transistor TR in the reset terminal of a microcomputer to reset surely the microcomputer even when a momentary power failure occurs. CONSTITUTION:When a power source is turned on in the power-off state, a voltage supplied to a plus-side power supply terminal VDD of a microcomputer 1 rises in accordance with a power source Vc and reaches an operating voltage V1 of the microcomputer 1. When a capacitor C2 is charged after a certain time, the voltage of a reset terminal RST falls to the low level, and the microcomputer 1 performs the reset operation to start the normal operation. If a momentary power failure occurs in the power supply state, the voltage of the power supply terminal VDD is reduced to turn off a TR Tr1. The capacitor C2 is discharged quickly. When the voltage of the terminal VDD rises again, the microcomputer 1 performs the reset operation to start the operation similarly.
Patent JP-S61212166-A (JP)
Title: Picture information processor
Inventor: SOFUE IKUO
IPC: H04N1/405
Filed: 1985-03-18
Abstract: PURPOSE:To perform always a dither processing suitable for picture input data and to improve the picture quality by storing plural kinds of pattern in a dither matrix memory and controlling the address to select and use an optional dither pattern. CONSTITUTION:A dither converting part 7 compares video data VD with dither matrix data of a line 103 to subject a read picture to dither modulation. An address means 9 of a dither conversion control part 2 changes the address of a dither matrix memory 8, where plural either matrixes are stored, synchronously with main scanning control signals M0-M2 and subscanning control signals H0-H2. A dither processing selecting means 10 operates a switch SW 3 or decodes automatically a scan specification signal SM of a scanning control part 6 sent through a line 105 and changes a prescribed value (selecting signals S0-S3 on a line 104) given to the address means 9 and a selection control signal (on a line 106) to select plural kinds of dither matrix. The scan specification signal SM is, for example, a code signal designating the size and the pattern of dither matrix.
Patent JP-S57168026-A (JP)
Title: Control device of vibration in diesel engine
Inventor: MINAMI HIDEKI
IPC: F02D1/04
Filed: 1981-04-09
Abstract: PURPOSE:To reduce the size and the weight of a flywheel by providing a vibration-controlling members whose vibration displacements are restrained by the  viscosity resistance of fuel at a fuel injection amount control part to be vibrated  as linking to the change of the rotation of an engine. CONSTITUTION:For example, when output torque is periodically changed at the time of idling operation, similarly to a control sleeve 31, the periodical movement of a governer sleeve 15 to the right and left is restrained by the viscosity resistance of filling fuel against vibration-control members 33 moving together. Consequently, a resonance system is restrained to reduce the amplitude, and the width of the movement of the control sleeve 31 is reduced to control the finish of the injection at a cut-off port 32 connecting the pressure at the top of a plunger 30 to the inside of a pump housing, that is, the injection amount of fuel. This construction permits to control the change of the output torque, and reduce the size and the weight of a flywheel 3.
Patent JP-H04289184-A (JP)
Title: Multi-electrode filter press-type electrolytic cell
Inventor: NOAKI YASUHIDE
IPC: C25B9/19
Filed: 1991-03-18
Abstract: PURPOSE:To perform stabilized electrolysis even at high current density in the cell for electrolyzing an aq. soln. of alkali metal chlorides by providing a cylindrical circulating duct to be used as the circulating passage for the electrolyte. CONSTITUTION:The pan-shaped bodies 2 for the anode and cathode chambers consisting of the hooked flange, peripheral wall and side wall and to which an anode and a cathode are respectively stuck through a conductor rib 3 extending into the space formed by the latter two are arranged back-to-back. A rod-shaped frame is inserted into the space formed by the flange and peripheral wall to constitute the anode and cathode chambers. Many units thus obtained are arranged through a cation-exchange membrane to constitute an electrolytic cell. A gas-liq. separation chamber is furnished at each nonconductive part over the anode and cathode chambers, and >=1 cylindrical ducts 17 used as the internal circulating passage for electrolyte are provided between the side walls of the anode chamber and/or cathode chamber and the electrode. Consequently, the circulation of electrolyte is secured even if the electrolytic cell is pressurized or depressurized, the cell is not vibrated even at a high current density and with a concd. alkali, and electrolysis is stably performed.
Patent JP-S51129320-A (JP)
Title: Mount of album
Inventor: SUGAYA ISAO
IPC: B42F5/02
Filed: 1975-04-30
Abstract: PURPOSE: To provide a mount of album that has a container of negative to facilitate the arrangement of photographs and the negative without making any ill appearance of the mount. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07237771-A (JP)
Title: Sheet transfer device
Inventor: AOKI RYUJI
IPC: B65H1/08
Filed: 1994-02-24
Abstract: PURPOSE:To stabilize paper sheet transfer by a sheet transfer device used for a printer and a facsimile. CONSTITUTION:A sheet transfer device is equipped with a box body 1 having an opened upper surface, and a plate-shaped cassette plate 5 which is engaged in a turnable manner inside the body 1 and places a paper sheet in the upper part. Further, the sheet transfer device is equipped with a press contact roller 4 which is rotatable, positioned over the cassette plate 5, press-attaches a paper sheet, together with the cassette plate, and transfers the paper sheet 2 in a prescribed direction, and a pair of separating hooks 3 which are positioned in the direction of discharge of the paper sheet 2 in the body 1, makes contact with both the corners in the transfer direction of the paper sheet transferred by the press contact roller 4, and can be moved vertically for the paper sheet 2.
Patent JP-H08311074-A (JP)
Title: Production of triphenylborane-amine complex compound
Inventor: USU TOSHIHIRO
IPC: C07F5/02
Filed: 1996-03-11
Abstract: PURPOSE: To easily obtain the subject complex compound industrially, useful for a foul preventing agent for a fishing net, a bottom paint for a ship, etc., by dropping a specific primary amine or pyridine compound to the aqueous solution of a NaOH adduct or a KOH adduct of triphenylborane. CONSTITUTION: This (E) triphenylborane-amine complex of formula IV (← X is the group of formula V, etc.) is obtained by reacting (A) a sodium hydroxide adduct of triphenylborane of formula I or (B) a potassium hydroxide adduct of triphenylborane of formula II with (C) a primary amine of the formula R<1> -NH2 (R<1> is an alkyl, a halogen substituted alkyl, a cycloalkyl, an aryl, an alkenyl or an aralkyl) or (D) a pyridine compound of formula III (R<2> to R<4> are each an alkyl, a halogen substituted alkyl, a cycloalkyl, phenyl, a halogen, an alkoxy, an alkenyl or an aralkyl) in an aqueous solution. For example, triphenylborane-n-propylamine complex is obtained by reacting the aqueous solution of the component A with n-propylamine.
Patent JP-S51127908-A (JP)
Title: Rotary piston engine
Inventor: KOUNO TOSHIYUKI
IPC: F02B53/04
Filed: 1975-05-01
Abstract: PURPOSE: A rotary piston engine, that establishes to reduce fuel consumption and to purify exhaust gas by providing perfect combustion of thick mixed gas alone at leading side while filling respective thick mexed gas and air in layer state at leading side and trailing side in combustion chamber. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57168918-A (JP)
Title: Production of polyether-polyol
Inventor: ENDOU SEIJI
IPC: C08G65/26
Filed: 1981-04-10
Abstract: PURPOSE: To obtain a polyether excellent in compatibility, stability, pouring characteristic and capable of providing urethane foams having improved physical properties, by adding ethylene oxide to tolylenediamine and then adding propylene oxide thereto to a specified hydroxyl value.  
     CONSTITUTION: 1W1.5mol of ethylene oxide is added to 1mol of tolylenediamine. Then, propylene oxide is added thereto to a hydroxyl value of 300W420(mg KOH/g) to obtain a polyetherpolyol. As the tolylenediamine, there is used a single isomer such as 2,4-tolylenediamine or 3,4-tolylenediamine or a mixture thereof. As the alkylene oxides, there are used ethylene oxide and propylene oxide for the sake of practicality. A rigid polyurethane foam prepared by using the above polyether-polyol can pass the burning test specified in JISA9514-79 without using a phosphorus- or halogen-containing flame retardant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10257227-A (JP)
Title: Facsimile equipment
Inventor: TANIMOTO YOSHIFUMI
IPC: H04M11/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of executing setting from a terminal equipment and to improve operability by setting and controlling an operation mode when the data terminal equipment is connected by a facsimile equipment itself. SOLUTION: When initialization is executed from a personal computer PC- side through a communication control part 11 and data is received from the outside through a communication line La, data is transmitted to the personal computer PC and data received from the personal computer PC is transmitted through the communication line La by calling a dial which is set. Data which is read by a scanner is encoded in CODEC 8 and is transmitted to the personal computer PC. For executing regular facsimile communication, the operation of the personal computer CP-side is executed and the operation mode is changed. The operation mode for the personal computer PC is set by operating a control panel 4 and it is stored in a system memory 6. Then, CPU 1 refers to it and controls respective parts so that they operate in accordance with the operation mode which is set.
Patent JP-S58169084-A (JP)
Inventor: KAWAMURA YUTAKA
IPC: G21C1/02
Filed: 1982-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55146839-A (JP)
Title: Direct heating type cathode and its manufacture
Inventor: HIGUCHI TOSHIHARU
IPC: H01J9/04
Filed: 1979-05-02
Abstract: PURPOSE:To raise the accuracy of assembly as well as the efficiency of operation by the procedure in which a base metal plate is fastened to the central part of a filament laid at the top of a hollow disk and then the surface of the base metal plate is covered with an electron-radiating substance and its both sides are cut off to make side electrodes. CONSTITUTION:The cathode supporter 12 provided around the insulating cylinder 11, which is a stepped metal cylinder whose tip has a hole and whose sides have mutually symmetrical notches 13 leading to almost central part, is attached to the glass or ceramic hollow disk 14 provided between the cylinder 11 and the supporter 12. Also, the head 17 of the spring 16 attached to the recessed portion of the supporter 12 and the spring of the supporter are welded at the head 18 on the opposite side and the filament 19 is laid through the head of the cylinder. Then, the base metal plate is welded to a position along the axial center of electron gun on the filament 19, its surface is coated with the electron-radiating substance 21, and then the notches 13 are cut off as shown by the dotted lines to make the electodes on both sides.
Patent JP-S57167295-A (JP)
Title: Heat-sensitive recording material
Inventor: HAKIRI MINORU
IPC: C09B11/00
Filed: 1981-04-09
Abstract: PURPOSE:To improve the formation of color by using a specific fluoran deriva- tive and a benzyl oxybenzoate compound as a color-forming agent and a color- developing agent for heat-sensitive recording material. CONSTITUTION:A specific fluoran compound as a color-forming agent which is expressed by the formulaI(wherein R1 and R2 are hydrogen or a low-rank alkyl group) or by the formula II (wherein R3 and R4 indicate hydrogen or a low- rank alkyl, circular alkyl or allyl group, or indicate a heterocycle having an N atom), and P-oxy-benzoate as a color-developing agent which is expressed by the formula III (wherein R5 is a direct-chain or side-chain low-rank alkyl group and R6 is a hydrogen or halogen atom or an alkyl group) are used for a heat-sensitive recording material. In addition to the fluoran derivative and p-oxybenzoate, a binder is used, and the respective applied quantities are about 1-30%, 40- 90% and 5-50%. The recorded picture thus obtained proves to have little fading and fogging of the ground.
Patent JP-2000252780-A (JP)
Title: Termination circuit
Inventor: MATSUMOTO KATSUMI
IPC: H03H7/38
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a termination circuit where it is not required to remove a placed component in the circuit in the case of changing a resistance of the termination circuit and no excess wire channel is consumed in the termination circuit that prevents reflection of a signal due to a characteristic impedance of a transmission line to transmit stably the signal. SOLUTION: The termination circuit consists of an LSI pad to which terminals of an LSI placed on a printed circuit board that is a printed wiring board are connected, a transmission line 2 connected to the LSI pad 1, a transmission line 7, and two component pads A, B placed in parallel with the transmission lines 2, 7. The component pad A has two pads 3, 4 to connect the transmission lines, the component pad B is configured identical to the component pad A and has pads 5, 6 for connecting the transmission lines. Then the pad 3 of the component pad A and the pad 6 of the component pad B are connected to the transmission line 2 and the pad 4 of the component pad A and the pad 5 of the component pad B are connected to the transmission line 7.
Patent JP-S61215299-A (JP)
Title: Production of acicular metal crystal
Inventor: MATSUI SHINJI
IPC: C30B29/62
Filed: 1985-03-18
Abstract: PURPOSE:To produce fine acicular crystals of a metal having high purity, easily, by putting a specimen in a source chamber and carrying out the vapor-phase growth of the metal while introducing a metal halide into the source chamber. CONSTITUTION:The source chamber 11 is charged with a source 12 such as tungsten hexachloride. Acicular crystal 13 of tungsten having a tip diameter of 5-10mu are grown in vapor phase by evacuating the source chamber and keeping the chamber in evacuated state.
Patent JP-S56149628-A (JP)
Title: Electronic computer
Inventor: INOSAKI TOORU
IPC: G06F9/26
Filed: 1980-04-22
Abstract: PURPOSE:To ensure an application of the program word corresponding to the peripheral device to be connected, by securing an addition of instruction to the program word and an alteration of function to the instruction for a computer such as a personal computer, etc. CONSTITUTION:The computer consists of the microprocessor CPU, read/write enable memory RAM, read-only memory ROM, input/output interface I/O, input/ output controllers OP1-OP8 of the peripheral devices, and others. The program word to the peripheral devices such as a printer or a floppy disk device to be connected to the controllers OP1-OP8 is stored in the ROM to be incorporated into these controllers. The control program word of the peripheral device to be connected  is interpreted by the ROM to control the peripheral device.
Patent JP-2000246893-A (JP)
Title: Ink jet head
Inventor: SHINGYO NAIJIYU
IPC: B41J2/16
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of an ink jet head by providing a connecting part with a flexible print cable on the rear surface of a head substrate and making a connection with a printed board through use of a sheet of flexible print cable. SOLUTION: The ink jet head comprises a drive unit 1, a liquid chamber unit 2 and a circuit unit 3. The drive unit 1 comprises a plurality of piezoelectric elements 12 arranged in two rows on an insulating head board 11, and a frame 13 boded to surround respective rows of piezoelectric elements 12. The circuit unit 3 comprises a printed board 32 mounting a head drive IC 33, and the like, connected with connecting parts (pads) formed on the rear surface of the head board 11 through a flexible print cable(FPC) 34. After being aligned with an electrode pattern on the rear surface of the head board 11, the FPC 34 is connected with through holes 43, 44 in the head board 11 by means of solder.
Patent JP-S58172762-A (JP)
Title: Detection system of frequency for access to instruction word in specific address
Inventor: USU SHIYOUZOU
IPC: G06F11/34
Filed: 1982-04-02
Abstract: PURPOSE:To eliminate the need for the overhead of software and input and output to and from a specific area of a main memory and an external medium and to facilitate analysis of program operation, by improving a totalizing method for pulses displayed at the counter display part of an address monitor device. CONSTITUTION:A CPU incorporates an instruction counter IC and the address monitor device AM is provided with a comparing circuit COMP which combines signal pulses of instruction counter signal pins ICP from a counter IC. Further, the device AM is provided with a digital switch DIGSW for setting an optional address and a counted pulse display part OUT, which are both connected to the circuit COMP. When the instruction address value set by the switch DIGSE coincides with a counter value sent to the device AM through a probe PROB, pulses are sent from the circuit COMP to the display part OUT to display the sum, facilitating an analysis of program operation.
Patent JP-H06340864-A (JP)
Title: Host functional material
Inventor: KUBO YOSHIHARU
IPC: B01D15/00
Filed: 1992-03-12
Abstract: PURPOSE:To obtain a host functional material useful for example for analyzing a guest molecule to be clathrated by utilizing the guest-host effect by reacting a calixarene with a specified compound. CONSTITUTION:A calixarene of formula I (wherein n is 4) and an alkali such as sodium hydrogencarbonate or NaOH are dissolved in water or a hydrophilic solvent such as an alcohol or a ketone. The obtained solution is combined with an aqueous solution of a hydrochloride or a sulfuric acid salt of a compound of formula II (wherein Y is H or alkyl; and R<1> and R<2> are each alkyl), an aqueous solution of an oxidizing agent such as potassium ferricyanide or sodium hypochlorite is added to the combined solution, the entire mixture is reacted for 5min to 5hr, the formed precipitate is filtered off to obtain a host functional material of formula III [wherein R is H or -CH2COOR' (wherein R' is alkyl); m is 0, 2 or 3; n is 1, 2 or 4; and m+n=4].
Patent JP-H04271426-A (JP)
Title: Mouse with replacable housing
Inventor: FUKUDA HIROSHI
IPC: G06F3/0354
Filed: 1991-02-26
Abstract: PURPOSE:To enable a customer to select a mouse having a housing of his choice by easily replacing the housing structure part of the mouse. CONSTITUTION:A mechanism part 22 is provided with an integrated circuit 23, a ball 24, switches 25 to 27, a housing attaching part 40, and other electric parts. The upper face of the mechanism part 22 is covered with a mechanism protecting part 33, and this part 33 is provided with relay switches 35, 36... and is covered with a housing structure part 21. The housing structure part 21 is attached to the mechanism part 22 by a housing attaching part 40 and is provided with switches 28 to 30. For example, when the switch 28 is depressed, the switch 35 is depressed, and the switch 25 is turned on by depression of the switch 35.
Patent JP-S61213478-A (JP)
Inventor: MIYAKE KAZUMASA
IPC: F25D19/00
Filed: 1985-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。